2016155964

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{911}}^1\times {\mathrm{4289}}^1$

素因数の和:5250

約数の個数: 48

約数和(自身を含む): 4820175360

約数和(自身を除く): 2804019396

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 911, 1822, 2733, 3644, 4289, 5466, 8578, 10932, 12867, 17156, 25734, 39173, 51468, 78346, 117519, 156692, 184427, 235038, 368854, 470076, 553281, 737708, 1106562, 2213124, 3907279, 7814558, 11721837, 15629116, 23443674, 46887348, 168012997, 336025994, 504038991, 672051988, 1008077982, 2016155964]

約数ペア:

[(1, 2016155964), (2, 1008077982), (3, 672051988), (4, 504038991), (6, 336025994), (12, 168012997), (43, 46887348), (86, 23443674), (129, 15629116), (172, 11721837), (258, 7814558), (516, 3907279), (911, 2213124), (1822, 1106562), (2733, 737708), (3644, 553281), (4289, 470076), (5466, 368854), (8578, 235038), (10932, 184427), (12867, 156692), (17156, 117519), (25734, 78346), (39173, 51468)]